Samsung Galaxy A21s vs Galaxy Tab A7

Samsung Galaxy A21sExynos 850Change
Samsung Galaxy Tab A7Snapdragon 662Change

Chipset

Chipset
Exynos 850Snapdragon 662
Process
8 nm11 nm
CPU
4× 2.00 GHz Cortex-A55
4× 2.00 GHz Cortex-A554× 2.02 GHz Kryo 260 Gold
4× 1.80 GHz Kryo 260 Silver
Top CPU speed
2.00 GHz2.02 GHz
CPU cores
88
GPU
Mali-G52Adreno 610

Memory

Versions seen
4GB | 64GB3GB | 32GB
RAM type
LPDDR4XLPDDR4X

Display

Size
6.6 in10.4 in
Resolution
720 × 16001200 × 2000
Pixel density
267 ppi225 ppi
Refresh rates
60 Hz60 Hz

Battery

Capacity
4,900 mAh6,820 mAh

Cameras

Back camera 1
12 MP4000 × 3000 · f/2 · 4.6 mm · OIS8 MP3264 × 2448 · f/2 · 2.85 mm
Back camera 2
8 MP3264 × 2448 · f/2.2 · 1.42 mm—
Front camera 1
12.8 MP4128 × 3096 · f/2.2 · 3.39 mm · OIS5 MP2592 × 1944 · f/2.4 · 2.24 mm
Front camera 2
8.7 MP3408 × 2556 · f/2.2 · 3.39 mm · OIS—

Megapixels are what Android reports to apps. Many phones combine pixels by default, so the advertised megapixels can be higher.

Connectivity

Wi-Fi
Wi-Fi 6Wi-Fi 6
6 GHz Wi-Fi
NoNo
NFC
NoNo
UWB
NoNo
USB host
YesYes

Software

Android
Android 12Android 12
UI
One UI 4.1One UI 4.1
Released with
Android 10Android 10
Widevine DRM
L1L1

Sensors

Sensors
28 sensors35 sensors
Galaxy A21s full specs Galaxy Tab A7 full specs

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From phones shared with the Device Info app · updated October 2026 Hardware specs only. No personal data. Privacy